Hey guys. I played this hand few days ago and I would like to hear some opinions about it.

BB is a reg with a 17% 3bet range based on 147 hands filtered to 5-3 handed.

Full Tilt, $30 Buy-in (30/60 blinds) No Limit Hold'em Tournament, 5 Players

BB: 1,635 (27.3 bb)
MP: 845 (14.1 bb)
CO: 3,680 (61.3 bb)
Hero (BTN): 2,530 (42.2 bb)
SB: 4,810 (80.2 bb)

Preflop: Hero is BTN with
2 folds, Hero raises to 150, SB folds, BB raises to 345, Hero calls 195

Flop: (720) (2 players)
BB bets 275, Hero calls 275

Turn: (1,270) (2 players)
BB bets 285, Hero raises to 1,910 and is all-in

Preflop: I simply thought that he 3bets there a ton especially because he knows that I steal a lot from the BTN with those stacksizes in play. When I call my plan is to hit something and fire a cbet if I miss since I still see room for that and he won't be able to check/raise me without shoving which is kinda cool. Thoughts on this?

Flop: I hit - marvelous. I wonder whats the good thing to do if I miss here and he leads out? I called since I kindof thought about him cbetting with air here and I wanted to give him some rope. I'm not going anywhere anyway. Is that stupid?

Turn: I just push over him since hes/I'm is committed already.

I wonder what do you guys think about this. Is the preflop 3bet call stupid?/What would you guys do vs the donkbet on flop if you miss?

Thanks for the replies,